Massive Cerebral Gas Embolism under Discectomy due to Hydrogen Peroxide Irrigation

Figure 1

CT of the cerebral immediately after the patient evolved into light coma demonstrating multiple hypointensity spots in cerebral cortex (a), encephalocoele, right frontal lobes (b), right frontal lobes, left anterior temporal lobe (c), and anterior encephalocoele (d).

(a)

(b)

(c)

(d)